i have the midas magic mod and it works well but the problem is that it says that it adds over 200 new spells but i only get 1 book and it doesnt have 200 spells and i really wanted the spell where u can make NPC's going flying into the air can any 1 help me?

The book isn't so much a book of spells as a book of recipes. Each spell in the book will have a list of items below it. Insert all of these items into the Aurum Assimulator in the back of the room and cast any spell on it. If the items inside match any recipes, you'll recieve an ingredient. When eaten, it will give you the appropriate spell.

Not all spells are in the Aurum Encantatum book, there are others book with recipes...
like Logintodownload said, the spells are meant to be 'done' using ingredients. and some uses very 'special' ones that involve quests to obtain.